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<?php
namespace Phpactor\ClassFileConverter\Domain;
final class ClassNameCandidates implements \IteratorAggregate
{
private $classNames = [];
private function __construct(array $classNames)
foreach ($classNames as $className) {
$this->add($className);
}
public static function fromClassNames(array $classNames)
return new self($classNames);
public function getIterator()
return new \ArrayIterator(array_values($this->classNames));
public function noneFound(): bool
return empty($this->classNames);
public function best(): ClassName
if (empty($this->classNames)) {
throw new \RuntimeException(
'There are no class name candidates'
);
return reset($this->classNames);
private function add(ClassName $className)
$this->classNames[$className->__toString()] = $className;
phpactor /
class-to-file
